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Individual Calculations June 2015 |
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| Aruna, Priyanka R S Total change: -192.80 | |   |
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| TN State Open FIDE Rated | Trichy | IND | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1077 | 1309 | 1.00 | 6 | -3.74 | 40 | -149.60 | |
|  Vijayaraghavan, T | | | 1076 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Suthershun, A | | | 1066 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Pretika, M | | | 1017 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Sathyan, S R | | | 1091 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Vishal, P | | | 1123 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Jairam, Kumar V | | | 1087 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 43rd Tamil Nadu State Women Chess Championship | Tiruvarur, Tamil Nadu | IND | 2015-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1309 | 2.00 | 5 | -1.08 | 40 | -43.20 | |
| | Krithigga, K | | | 1657 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kanimozhi, Nagarajan | | | 1018 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Jeevika, S | | | 1106 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Akshayaa, M | | | 1279 | IND | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Pooja, V | | | 1049 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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